S
M
T
W
T
F
S
30
80°
66°
31
83°
68°
1
86°
64°
2
85°
63°
3
79°
62°
4
80°
63°
5
81°
69°
6
85°
69°
7
86°
68°
8
80°
68°
9
79°
67°
10
84°
67°
11
84°
65°
12
82°
67°
13
81°
63°
14
80°
60°
15
76°
61°
16
75°
60°
17
75°
59°
18
76°
60°
19
80°
64°
20
81°
65°
21
80°
62°
22
76°
57°
23
74°
62°
24
75°
64°
25
79°
56°
26
74°
61°
27
72°
57°
28
Hist. Avg.
75°
54°
29
Hist. Avg.
74°
54°
30
Hist. Avg.
74°
53°
1
Hist. Avg.
74°
53°
2
Hist. Avg.
73°
52°
3
Hist. Avg.
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Franconia
Franconia's September 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 56° and 69°. The average high for September is 80° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Franconia. See also: October | November | December.
